Question

) In a School there are 25 teachers who
teach English or Marathi .Of these ,15
teach English and 6 teach both
English and Marathi .How many
teach Marathi?
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Answer 1

Answer:

4 teacher teaches marathi

total teacher's = 25

no. of teacher's teaching English=15

no. of teacher's teaching both subjects=6

so 25-15 =10

10-6=4

so , 4 teacher's teaches marathi